In a pitcher, combine the lime juice with 12 mint leaves. Put the strawberries and watermelon in the blender. Blend until smooth. Pour the blender mixture into the pitcher. Add rum and sparkling water to the pitcher, stirring until well combined. Serve chilled using a mint leaf and fresh strawberry for garnish.

Recipe by California Strawberries at http://www.californiastrawberries.com/strawberry_mint_mojito/